Failed to get json from web service (http://records-ws.african-herbaria.org/occurrence/a59de61c-61f5-4d44-a72f-5fd0d1c5b1d5). class java.io.IOException Got a non-200 response from server (500) for URL: http://records-ws.african-herbaria.org/occurrence/a59de61c-61f5-4d44-a72f-5fd0d1c5b1d5; nested exception is java.io.IOException: Got a non-200 response from server (500) for URL: http://records-ws.african-herbaria.org/occurrence/a59de61c-61f5-4d44-a72f-5fd0d1c5b1d5